The sample code shows how to add an SVG to a document with the SDK. Note that the Office requires that a .png copy of the .svg file be saved in order to display the .svg. In this example the Aspose.Svg nuget package is used to add a copy of the .svg file as a .png.
The important method in Program.cs is:
public static void AddSvg(string docPath, string svgPath)